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Brand name: Largactil

Largactil is a medicine containing the active ingredient(s) chlorpromazine. On this page you will find out more about Largactil, including side effects, age restrictions, food interactions and whether the medicine is subsidised by the government on the pharmaceutical benefits scheme (PBS)

You should seek medical advice in relation to medicines and use only as directed by a healthcare professional. Always read the label. If symptoms persist see your healthcare professional. healthdirect medicines information is not intended for use in an emergency. If you are suffering an acute illness, overdose, or emergency condition, call triple zero (000) and ask for an ambulance.

Reasonable care has been taken to provide accurate information at the time of creation. This information is not intended to substitute medical advice, diagnosis or treatment and should not be exclusively relied on to manage or diagnose a medical condition. Please refer to our terms and conditions.

Active ingredient in this medicine: chlorpromazine

Over 65 years of age?

If you are over 65 years of age, there may be specific risks and recommendations for use of this medicine. Please discuss your individual circumstances with your pharmacist, doctor or health professional. For more information read our page on medication safety for older people.

Pack size information

Please select the pack size from the options directly below to view information on the medicine.

Information for medicine and pack size:
Largactil 100 mg film-coated tablet, 100

Consumer Medicine Information leaflet:

This leaflet may also be found inside the medicine package. It contains information on side effects, age restrictions and other useful data.

Read leaflet

What this medicine is for

1. Treatment of acute functional psychosis (eg schizophrenia, mania or psychotic depression). 2. Long-term treatment of schizophrenia. 3. Short-term treatment of agitation and/or behavioural disturbance in patients with delirium or dementia. 4. Short-term treatment of agitation and severe depression. 5. Severe behavioural disturbances, as can be found in some children with mental retardation or autism including the treatment of self-injurious and aggressive behaviour or overactivity. Use of chlorpromazine should be in conjunction with an appropriate non-pharmacological management program and long-term use should only be carried out under the supervision of a physician experienced in the management of psychotic disorders in children. 5. In the management of terminal illness to enhance the effect of analgesics and to control nausea and vomiting. 6. Control of intractable hiccough.

Table of characteristics
Table of characteristics
Active ingredient
Visual appearance White to off-white, circular biconvex, film- coated tablets one face impressed LG100 with the reverse side plain.

Images are the copyright of the Pharmacy Guild of Australia

Dosage Form Tablet, film coated
Route of administration Oral
Medicine schedule
100 tablets: Prescription Only Medicine, or Prescription Animal Remedy

There is one type of pack available.

Pack type 1
Pack type 1
Type Blister Pack
Storage temperature Store below 30 degrees Celsius
Storage conditions Protect from Light
Life time 3 Years
This medicine was verified as being available on the PBS (Pharmaceutical Benefits Scheme) on 1 November 2017

The PBS provides a list of government subsidised medicines available to be dispensed to patients. Further information can be found on the Pharmaceutical Benefits Scheme website.

Go to PBS site

Is this medication banned in sport?

Check if you can use your medicine whilst playing sport. Search the Australian Sports Anti-Doping Authority (ASADA) database that provides information about the prohibited status of specific medications and/or the active ingredient based on the current World Anti-Doping Agency (WADA) Prohibited List.

Go to ASADA site

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